Sink strainer and stopper



FIG. 1 is a top isometric view of the sink strainer and stopper in an open state;

FIG. 2 is a bottom isometric view of the sink strainer and stopper in an open state;

FIG. 3 is a front elevation view of the sink strainer and stopper in the open state;

FIG. 4 is a rear elevation view of the sink strainer and stopper in the open state;

FIG. 5 is a side elevation view of the sink strainer and stopper in the open state;

FIG. 6 is a side elevation view of the sink strainer and stopper opposite the view in FIG. 5 in the open state;

FIG. 7 is a top side view of the sink strainer and stopper in the open state;

FIG. 8 is a bottom side view of the sink strainer and stopper in the open state;

FIG. 9 is a cross-sectional view of the sink strainer and stopper in the open state taken along line FIG. 9-FIG. 9 in FIG. 3; and,

FIG. 10 is a front side view of the sink strainer and stopper in a closed state.

The broken lines in the drawings represent portions of the sink strainer and stopper that form no part of the claim. 

CLAIM The ornamental design for a sink strainer and stopper, as shown and described. 